Implementation of Secret Delegation for Secured Attribute Based Access Control in Cloud Computing

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Provided by: International Journal Of Engineering And Computer Science
Topic: Cloud
Format: PDF
Cloud storage enables users to remotely store their data and enjoy the on-demand high quality cloud applications without the burden of local hardware and software management. Though the benefits are clear, such a service is also relinquishing users' physical possession of their outsourced data, which inevitably poses new security risks towards the correctness of the data in cloud. In order to address this new problem and further achieve a secure and dependable cloud storage service, the authors propose in this paper, a new cryptosystem for fine-grained sharing of encrypted data named Cipher text-Policy Attribute-Based Encryption (CP-ABE).
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